const app = getApp();
var api = require('../../api.js');
var mta = require('../../mta_analysis.js');

Page({
  data: {
    list: [],
  },
  onLoad: function (options) {
    app.bind();
    this.getCollection();

    mta.Page.init();
  },
  onReady: function () {

  },

  onShow: function () {

  },
  onHide: function () {
    var url = app.getcurrentPage();
    wx.setStorageSync("from_url", url);
  },
  onUnload: function () {

  },
  onPullDownRefresh: function () {
    
    app.bind();
    this.getCollection();

    // 显示顶部刷新图标  
    wx.showNavigationBarLoading();

    // 隐藏导航栏加载框  
    wx.hideNavigationBarLoading();

    //停止下拉刷新
    wx.stopPullDownRefresh();

  },
  onReachBottom: function () {

  },
  onShareAppMessage: function () {
    var url = app.getcurrentPage();
    var user_id = wx.getStorageSync('user_id');
    return {
      path: url + "?user_id=" + user_id,
      title: '得道1314'
    };
  },
  getCollection: function (e) {
    var that = this;
    var access_token = wx.getStorageSync('access_token');
    wx.request({
      url:api.study.collection,
      method: "get",
      header: {
        'content-type': 'application/x-www-form-urlencoded'
      },
      data: {
        access_token: access_token,
      },
      success: function (e) {
        console.log(e);
        if (e.data.code == 0) {
          that.setData({
            list: e.data.data
          })
        } else {
          wx.navigateTo({
            url: '/pages/grant/grant'
          })
        }
      }
    });
  },
  // 改变是否收藏
  change: function (e) {
    var that = this;
    
    var id = e.currentTarget.dataset.id;
    app.collect(id);
    that.getCollection();
  },
})